Collection of selected, peer reviewed papers from the 2nd International Materials, Industrial, and Manufacturing Engineering Conference (MIMEC 2015), February 4-6, 2015, Bali, Indonesia. The 123 papers are grouped as follows: Chapter 1: Materials Engineering, Chemical Technologies and Materials Processing; Chapter 2: Materials and Technologies in Environmental Engineering, Bio- and Green Production; Chapter 3: Materials and Technologies in Construction; Chapter 4: Materials and Technologies for Biomedical Application; Chapter 5: Technological Equipments and Machines; Chapter 6: Industrial Engineering